1 files changed, 53 insertions, 0 deletions
diff --git a/app/bin/cbezier.h b/app/bin/cbezier.h
new file mode 100644
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+++ b/app/bin/cbezier.h
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+/*
+ * $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/bin/cbezier.h,v 1.1 2005-12-07 15:47:36 rc-flyer Exp $
+ */
+
+/*  XTrkCad - Model Railroad CAD
+ *  Copyright (C) 2005 Dave Bullis
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "common.h"
+#include "wlib.h"
+#include "utility.h"
+
+
+dynArr_t tempEndPts_da;
+#define BezSegs(N) DYNARR_N( trkEndPt_t, tempEndPts_da, N )
+
+#define bezCmdNone 			(0)
+#define bezCmdModifyTrack 	(1)
+#define bezCmdModifyLine 	(2)
+#define bezCmdCreateTrack   (3)
+#define bezCmdCreateLine	(4)
+
+extern wDrawColor lineColor;
+extern long lineWidth;
+
+typedef void (*bezMessageProc)( char *, ... );
+STATUS_T CmdBezCurve( wAction_t, coOrd);
+STATUS_T CmdBezModify(track_p, wAction_t, coOrd);
+
+STATUS_T CreateBezier( wAction_t, coOrd, BOOL_T, wDrawColor, DIST_T, long, bezMessageProc );
+DIST_T BezierDescriptionDistance( coOrd, track_p );
+STATUS_T BezierDescriptionMove( track_p, wAction_t, coOrd );
+BOOL_T GetBezierMiddle( track_p, coOrd * );
+BOOL_T ConvertToArcs (coOrd[4], dynArr_t *, BOOL_T, wDrawColor, DIST_T);
+track_p NewBezierTrack(coOrd[4], trkSeg_t *, int);
+double BezierLength(coOrd[4], dynArr_t);
+double BezierMinRadius(coOrd[4],dynArr_t);
+void UpdateParms(wDrawColor color,long width);
+